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   <div id="projectname">LibDriver ADS1118
   &#160;<span id="projectnumber">1.0.0</span>
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   <div id="projectbrief">ADS1118 full-featured driver</div>
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<div class="title">driver_ads1118.c</div>  </div>
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<a href="driver__ads1118_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160; </div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="driver__ads1118_8h.html">driver_ads1118.h</a>&quot;</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160; </div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="driver__ads1118_8c.html#adc9da0a24824ca1239b593f6459b3954">   42</a></span>&#160;<span class="preprocessor">#define CHIP_NAME                 &quot;Texas Instruments ADS1118&quot;</span>        </div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="driver__ads1118_8c.html#aaa2b8f5b105c3019df0cb346f472e803">   43</a></span>&#160;<span class="preprocessor">#define MANUFACTURER_NAME         &quot;Texas Instruments&quot;</span>                </div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="driver__ads1118_8c.html#aac8d8cbd899667d609787ef4cf37054d">   44</a></span>&#160;<span class="preprocessor">#define SUPPLY_VOLTAGE_MIN        2.0f                               </span></div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="driver__ads1118_8c.html#a68eba8b601afe11f1b871d944976c035">   45</a></span>&#160;<span class="preprocessor">#define SUPPLY_VOLTAGE_MAX        5.5f                               </span></div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="driver__ads1118_8c.html#a2989837a37d6d63b59c6dd541b785435">   46</a></span>&#160;<span class="preprocessor">#define MAX_CURRENT               0.3f                               </span></div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="driver__ads1118_8c.html#aab353db5bf4eb787f86a2080f609a551">   47</a></span>&#160;<span class="preprocessor">#define TEMPERATURE_MIN           -40.0f                             </span></div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="driver__ads1118_8c.html#a90c0b20d54005712fcc8cb01281360e9">   48</a></span>&#160;<span class="preprocessor">#define TEMPERATURE_MAX           125.0f                             </span></div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="driver__ads1118_8c.html#ae578001fe043b4cca7a0edd801cfe9c4">   49</a></span>&#160;<span class="preprocessor">#define DRIVER_VERSION            1000                               </span></div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="driver__ads1118_8c.html#a2c31ea2f187956b19c755a0a9e8f4891">   54</a></span>&#160;<span class="preprocessor">#define COMMAND_VALID        (1 &lt;&lt; 1)        </span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="keyword">static</span> uint8_t a_ads1118_spi_read(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, uint16_t *data)</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;{</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    uint8_t tx_buf[4];</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    uint8_t rx_buf[4];</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    </div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    tx_buf[0] = 0xFF;                                                  <span class="comment">/* 0xFF */</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    tx_buf[1] = 0xFF;                                                  <span class="comment">/* 0xFF */</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    tx_buf[2] = 0xFF;                                                  <span class="comment">/* 0xFF */</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    tx_buf[3] = 0xFF;                                                  <span class="comment">/* 0xFF */</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a850cd349ae0ace1e9b6c9ba22e9e2cab">spi_transmit</a>(tx_buf, rx_buf, 4) != 0)                  <span class="comment">/* transmit */</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    {</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    }</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    *data = (uint16_t)((uint16_t)(rx_buf[2]) &lt;&lt; 8) | rx_buf[3];        <span class="comment">/* get data */</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    <span class="keywordflow">return</span> 0;                                                          <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;}</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160; </div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="keyword">static</span> uint8_t a_ads1118_spi_read_data(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, int16_t *data)</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;{</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    uint8_t tx_buf[2];</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    uint8_t rx_buf[2];</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    </div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    tx_buf[0] = 0xFF;                                                 <span class="comment">/* 0xFF */</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    tx_buf[1] = 0xFF;                                                 <span class="comment">/* 0xFF */</span></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a850cd349ae0ace1e9b6c9ba22e9e2cab">spi_transmit</a>(tx_buf, rx_buf, 2) != 0)                 <span class="comment">/* transmit */</span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    {</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;        <span class="keywordflow">return</span> 1;                                                     <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    }</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    *data = (int16_t)((uint16_t)(rx_buf[0]) &lt;&lt; 8) | rx_buf[1];        <span class="comment">/* get data */</span></div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    </div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    <span class="keywordflow">return</span> 0;                                                         <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;}</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160; </div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="keyword">static</span> uint8_t a_ads1118_spi_write(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, uint16_t data)</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;{</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    uint8_t tx_buf[2];</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    uint8_t rx_buf[2];</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    </div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    tx_buf[0] = (data &gt;&gt; 8) &amp; 0xFF;                          <span class="comment">/* set msb */</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    tx_buf[1] = (data &gt;&gt; 0) &amp; 0xFF;                          <span class="comment">/* set lsb */</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a850cd349ae0ace1e9b6c9ba22e9e2cab">spi_transmit</a>(tx_buf, rx_buf, 2) != 0)        <span class="comment">/* transmit */</span></div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    {</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;        <span class="keywordflow">return</span> 1;                                            <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    }</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    </div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    <span class="keywordflow">return</span> 0;                                                <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;}</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160; </div>
<div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#ga9014301f3bc54491fa06584985344a1d">  142</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#ga9014301f3bc54491fa06584985344a1d">ads1118_init</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle)</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;{</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                              <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    {</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;        <span class="keywordflow">return</span> 2;                                                    <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    }</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a> == NULL)                                 <span class="comment">/* check debug_print */</span></div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    {</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;        <span class="keywordflow">return</span> 3;                                                    <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    }</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a30df505f4bd8bc8754fc0a36cfbe46d6">spi_init</a> == NULL)                                    <span class="comment">/* check spi_init */</span></div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    {</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: spi_init is null.\n&quot;</span>);         <span class="comment">/* spi_init is null */</span></div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        </div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;        <span class="keywordflow">return</span> 3;                                                    <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    }</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a9adb2481330acacfd7f6a04ce3310fab">spi_deinit</a> == NULL)                                  <span class="comment">/* check spi_deinit */</span></div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    {</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: spi_deinit is null.\n&quot;</span>);       <span class="comment">/* spi_deinit is null */</span></div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        </div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;        <span class="keywordflow">return</span> 3;                                                    <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    }</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a850cd349ae0ace1e9b6c9ba22e9e2cab">spi_transmit</a> == NULL)                                <span class="comment">/* check spi_transmit */</span></div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    {</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: spi_transmit is null.\n&quot;</span>);     <span class="comment">/* spi_transmit is null */</span></div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;        </div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;        <span class="keywordflow">return</span> 3;                                                    <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    }</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a406c9433252b7366de417b7a60915c81">delay_ms</a> == NULL)                                    <span class="comment">/* check delay_ms */</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    {</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: delay_ms is null.\n&quot;</span>);         <span class="comment">/* delay_ms is null */</span></div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;        </div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;        <span class="keywordflow">return</span> 3;                                                    <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    }</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    </div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a30df505f4bd8bc8754fc0a36cfbe46d6">spi_init</a>() != 0)                                     <span class="comment">/* spi init */</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    {</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: spi init failed.\n&quot;</span>);          <span class="comment">/* spi init failed */</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;        </div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;        <span class="keywordflow">return</span> 1;                                                    <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    }</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> = 1;                                              <span class="comment">/* flag inited */</span></div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;    </div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;    <span class="keywordflow">return</span> 0;                                                        <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;}</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160; </div>
<div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#ga9b8aa851ba99b283ac4602782b223ee3">  199</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#ga9b8aa851ba99b283ac4602782b223ee3">ads1118_deinit</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle)</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;{</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;    </div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    {</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;        <span class="keywordflow">return</span> 2;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;    }</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                           <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    {</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;        <span class="keywordflow">return</span> 3;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    }</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    </div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);               <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    {</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);         <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;        </div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        <span class="keywordflow">return</span> 4;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    }</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;    conf &amp;= ~(0x01 &lt;&lt; 8);                                              <span class="comment">/* clear bit */</span></div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;    conf |= 1 &lt;&lt; 8;                                                    <span class="comment">/* set stop continues read */</span></div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    res = a_ads1118_spi_write(handle, conf);                           <span class="comment">/* write config */</span></div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    {</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: write config failed.\n&quot;</span>);        <span class="comment">/* write config failed */</span></div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;        </div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;        <span class="keywordflow">return</span> 4;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    }</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;    res = handle-&gt;<a class="code" href="structads1118__handle__s.html#a9adb2481330acacfd7f6a04ce3310fab">spi_deinit</a>();                                        <span class="comment">/* close spi */</span></div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check the result */</span></div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;    {</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: spi deinit failed.\n&quot;</span>);          <span class="comment">/* spi deinit failed */</span></div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;        </div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    }</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> = 0;                                                <span class="comment">/* flag close */</span></div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    </div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;    <span class="keywordflow">return</span> 0;                                                          <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;}</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160; </div>
<div class="line"><a name="l00252"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#ga4f38861957ee1ce243bc3f185dab9fd2">  252</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#ga4f38861957ee1ce243bc3f185dab9fd2">ads1118_set_channel</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, <a class="code" href="group__ads1118__basic__driver.html#gabafaa3825a93ff6b91ee46b52fd87985">ads1118_channel_t</a> channel)</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;{</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;    </div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;    {</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;        <span class="keywordflow">return</span> 2;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;    }</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                           <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    {</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;        <span class="keywordflow">return</span> 3;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    }</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;    </div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);               <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    {</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);         <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;        </div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;    }</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;    conf &amp;= ~(0x07 &lt;&lt; 12);                                             <span class="comment">/* clear channel */</span></div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;    conf |= (channel &amp; 0x07) &lt;&lt; 12;                                    <span class="comment">/* set channel */</span></div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;    conf &amp;= ~(3 &lt;&lt; 1);                                                 <span class="comment">/* clear nop */</span></div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    conf |= <a class="code" href="driver__ads1118_8c.html#a2c31ea2f187956b19c755a0a9e8f4891">COMMAND_VALID</a>;                                             <span class="comment">/* set command valid */</span></div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;    res = a_ads1118_spi_write(handle, conf);                           <span class="comment">/* write config */</span></div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;    {</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: write config failed.\n&quot;</span>);        <span class="comment">/* write config failed */</span></div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;        </div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;    }</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;    </div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;    <span class="keywordflow">return</span> 0;                                                          <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;}</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160; </div>
<div class="line"><a name="l00299"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#ga388bfe8d066866dcf2cbc90bf7c06cda">  299</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#ga388bfe8d066866dcf2cbc90bf7c06cda">ads1118_get_channel</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, <a class="code" href="group__ads1118__basic__driver.html#gabafaa3825a93ff6b91ee46b52fd87985">ads1118_channel_t</a> *channel)</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;{</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;    </div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                               <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;    {</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;        <span class="keywordflow">return</span> 2;                                                     <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;    }</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                          <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;    {</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;        <span class="keywordflow">return</span> 3;                                                     <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;    }</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;    </div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);              <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                     <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    {</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);        <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;        </div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;        <span class="keywordflow">return</span> 1;                                                     <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;    }</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;    *channel = (<a class="code" href="group__ads1118__basic__driver.html#gabafaa3825a93ff6b91ee46b52fd87985">ads1118_channel_t</a>)((conf &gt;&gt; 12) &amp; 0x07);              <span class="comment">/* get channel */</span></div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    </div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;    <span class="keywordflow">return</span> 0;                                                         <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;}</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160; </div>
<div class="line"><a name="l00336"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#ga5144bbba8907fedd3957b609e2edd9d2">  336</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#ga5144bbba8907fedd3957b609e2edd9d2">ads1118_set_range</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, <a class="code" href="group__ads1118__basic__driver.html#ga8e9e27e0d446a669c5766bef8dc9e3db">ads1118_range_t</a> range)</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;{</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;    </div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;    {</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;        <span class="keywordflow">return</span> 2;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;    }</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                           <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;    {</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;        <span class="keywordflow">return</span> 3;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;    }</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    </div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);               <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;    {</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);         <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;        </div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;    }</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;    conf &amp;= ~(0x07 &lt;&lt; 9);                                              <span class="comment">/* clear range */</span></div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;    conf |= (range &amp; 0x07) &lt;&lt; 9;                                       <span class="comment">/* set range */</span></div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;    conf &amp;= ~(3 &lt;&lt; 1);                                                 <span class="comment">/* clear nop */</span></div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;    conf |= <a class="code" href="driver__ads1118_8c.html#a2c31ea2f187956b19c755a0a9e8f4891">COMMAND_VALID</a>;                                             <span class="comment">/* set command valid */</span></div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;    res = a_ads1118_spi_write(handle, conf);                           <span class="comment">/* write config */</span></div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;    {</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: write config failed.\n&quot;</span>);        <span class="comment">/* write config failed */</span></div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;        </div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;    }</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;    </div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;    <span class="keywordflow">return</span> 0;                                                          <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;}</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160; </div>
<div class="line"><a name="l00383"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#gaf9a19c2bcbbc1f46d9d3c0eb65a48f0e">  383</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#gaf9a19c2bcbbc1f46d9d3c0eb65a48f0e">ads1118_get_range</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, <a class="code" href="group__ads1118__basic__driver.html#ga8e9e27e0d446a669c5766bef8dc9e3db">ads1118_range_t</a> *range)</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;{</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;    </div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                               <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;    {</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;        <span class="keywordflow">return</span> 2;                                                     <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;    }</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                          <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;    {</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;        <span class="keywordflow">return</span> 3;                                                     <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;    }</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;    </div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);              <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                     <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    {</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);        <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;        </div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;        <span class="keywordflow">return</span> 1;                                                     <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;    }</div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;    *range = (<a class="code" href="group__ads1118__basic__driver.html#ga8e9e27e0d446a669c5766bef8dc9e3db">ads1118_range_t</a>)((conf &gt;&gt; 9) &amp; 0x07);                   <span class="comment">/* get range */</span></div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;    </div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;    <span class="keywordflow">return</span> 0;                                                         <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;}</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160; </div>
<div class="line"><a name="l00420"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#gab57aaa419bd104ec5d343d4298df9d19">  420</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#gab57aaa419bd104ec5d343d4298df9d19">ads1118_set_rate</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, <a class="code" href="group__ads1118__basic__driver.html#gad5dec9726414e0cf7c7b65894ce838f8">ads1118_rate_t</a> rate)</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;{</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;    </div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;    {</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;        <span class="keywordflow">return</span> 2;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;    }</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                           <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;    {</div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;        <span class="keywordflow">return</span> 3;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;    }</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;    </div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);               <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;    {</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);         <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;        </div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;    }</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;    conf &amp;= ~(0x07 &lt;&lt; 5);                                              <span class="comment">/* clear rate */</span></div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;    conf |= (rate &amp; 0x07) &lt;&lt; 5;                                        <span class="comment">/* set rate */</span></div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;    conf &amp;= ~(3 &lt;&lt; 1);                                                 <span class="comment">/* clear nop */</span></div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;    conf |= <a class="code" href="driver__ads1118_8c.html#a2c31ea2f187956b19c755a0a9e8f4891">COMMAND_VALID</a>;                                             <span class="comment">/* set command valid */</span></div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;    res = a_ads1118_spi_write(handle, conf);                           <span class="comment">/* write config */</span></div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;    {</div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: write config failed.\n&quot;</span>);        <span class="comment">/* write config failed */</span></div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;        </div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;    }</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;    </div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;    <span class="keywordflow">return</span> 0;                                                          <span class="comment">/* success return */</span></div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;}</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160; </div>
<div class="line"><a name="l00467"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#gab69fea5d25d34c9fc84fb5c5a2ce9d94">  467</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#gab69fea5d25d34c9fc84fb5c5a2ce9d94">ads1118_get_rate</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, <a class="code" href="group__ads1118__basic__driver.html#gad5dec9726414e0cf7c7b65894ce838f8">ads1118_rate_t</a> *rate)</div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;{</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;    </div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                               <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;    {</div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;        <span class="keywordflow">return</span> 2;                                                     <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;    }</div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                          <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;    {</div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;        <span class="keywordflow">return</span> 3;                                                     <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;    }</div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;    </div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);              <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                     <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;    {</div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);        <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;        </div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;        <span class="keywordflow">return</span> 1;                                                     <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;    }</div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;    *rate = (<a class="code" href="group__ads1118__basic__driver.html#gad5dec9726414e0cf7c7b65894ce838f8">ads1118_rate_t</a>)((conf &gt;&gt; 5) &amp; 0x07);                     <span class="comment">/* get rate */</span></div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;    </div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;    <span class="keywordflow">return</span> 0;                                                         <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;}</div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160; </div>
<div class="line"><a name="l00504"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#gadcf796dd6f95d9cafe5b053b0a0a0988">  504</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#gadcf796dd6f95d9cafe5b053b0a0a0988">ads1118_set_mode</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, <a class="code" href="group__ads1118__basic__driver.html#ga6c9f083f2c394319c5a0ccfcad8f006d">ads1118_mode_t</a> mode)</div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;{</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;    </div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;    {</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;        <span class="keywordflow">return</span> 2;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;    }</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                           <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;    {</div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;        <span class="keywordflow">return</span> 3;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;    }</div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;    </div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);               <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;    {</div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);         <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;        </div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;    }</div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;    conf &amp;= ~(1 &lt;&lt; 4);                                                 <span class="comment">/* clear settings */</span></div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;    conf |= mode &lt;&lt; 4;                                                 <span class="comment">/* set mode */</span></div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;    conf &amp;= ~(3 &lt;&lt; 1);                                                 <span class="comment">/* clear nop */</span></div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;    conf |= <a class="code" href="driver__ads1118_8c.html#a2c31ea2f187956b19c755a0a9e8f4891">COMMAND_VALID</a>;                                             <span class="comment">/* set command valid */</span></div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;    res = a_ads1118_spi_write(handle, conf);                           <span class="comment">/* write config */</span></div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;    {</div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: write config failed.\n&quot;</span>);        <span class="comment">/* write config failed */</span></div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;        </div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;    }</div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;    </div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;    <span class="keywordflow">return</span> 0;                                                          <span class="comment">/* success return */</span></div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;}</div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160; </div>
<div class="line"><a name="l00551"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#ga893f59671b982d88474569cc2d096d1d">  551</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#ga893f59671b982d88474569cc2d096d1d">ads1118_get_mode</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, <a class="code" href="group__ads1118__basic__driver.html#ga6c9f083f2c394319c5a0ccfcad8f006d">ads1118_mode_t</a> *mode)</div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;{</div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;    </div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                               <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;    {</div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;        <span class="keywordflow">return</span> 2;                                                     <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;    }</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                          <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;    {</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;        <span class="keywordflow">return</span> 3;                                                     <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;    }</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;    </div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);              <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                     <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;    {</div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);        <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;        </div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;        <span class="keywordflow">return</span> 1;                                                     <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;    }</div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;    *mode = (<a class="code" href="group__ads1118__basic__driver.html#ga6c9f083f2c394319c5a0ccfcad8f006d">ads1118_mode_t</a>)((conf &gt;&gt; 4) &amp; 0x01);                     <span class="comment">/* get mode */</span></div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;    </div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;    <span class="keywordflow">return</span> 0;                                                         <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;}</div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160; </div>
<div class="line"><a name="l00588"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#ga911c4bebd479377d56dcd638f727cc63">  588</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#ga911c4bebd479377d56dcd638f727cc63">ads1118_set_dout_pull_up</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, <a class="code" href="group__ads1118__basic__driver.html#ga78f49a4380e81222e020fb730acc47f1">ads1118_bool_t</a> enable)</div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;{</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;    </div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;    {</div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;        <span class="keywordflow">return</span> 2;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;    }</div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                           <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;    {</div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;        <span class="keywordflow">return</span> 3;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;    }</div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;    </div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);               <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;    {</div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);         <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;        </div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;    }</div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;    conf &amp;= ~(1 &lt;&lt; 3);                                                 <span class="comment">/* clear settings */</span></div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;    conf |= enable &lt;&lt; 3;                                               <span class="comment">/* set enable */</span></div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;    conf &amp;= ~(3 &lt;&lt; 1);                                                 <span class="comment">/* clear nop */</span></div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;    conf |= <a class="code" href="driver__ads1118_8c.html#a2c31ea2f187956b19c755a0a9e8f4891">COMMAND_VALID</a>;                                             <span class="comment">/* set command valid */</span></div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;    res = a_ads1118_spi_write(handle, conf);                           <span class="comment">/* write config */</span></div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;    {</div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: write config failed.\n&quot;</span>);        <span class="comment">/* write config failed */</span></div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;        </div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;    }</div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;    </div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;    <span class="keywordflow">return</span> 0;                                                          <span class="comment">/* success return */</span></div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;}</div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160; </div>
<div class="line"><a name="l00635"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#gae038a0b1c2000b87f78ce4f3cbc0ca61">  635</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#gae038a0b1c2000b87f78ce4f3cbc0ca61">ads1118_get_dout_pull_up</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, <a class="code" href="group__ads1118__basic__driver.html#ga78f49a4380e81222e020fb730acc47f1">ads1118_bool_t</a> *enable)</div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;{</div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;    </div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;    {</div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;        <span class="keywordflow">return</span> 2;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;    }</div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                           <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;    {</div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;        <span class="keywordflow">return</span> 3;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;    }</div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;    </div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);               <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;    {</div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);         <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;        </div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;    }</div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;    *enable = (<a class="code" href="group__ads1118__basic__driver.html#ga78f49a4380e81222e020fb730acc47f1">ads1118_bool_t</a>)((conf &gt;&gt; 3) &amp; 0x01);                    <span class="comment">/* get bool */</span></div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;    </div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;    <span class="keywordflow">return</span> 0;                                                          <span class="comment">/* success return */</span></div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;}</div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160; </div>
<div class="line"><a name="l00673"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#ga2188b115128959d6296d1aa337293532">  673</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#ga2188b115128959d6296d1aa337293532">ads1118_single_read</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, int16_t *raw, <span class="keywordtype">float</span> *v)</div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;{</div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;    uint8_t range;</div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;    uint32_t timeout = 500;</div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;    </div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                   <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;    {</div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;        <span class="keywordflow">return</span> 2;                                                         <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;    }</div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                              <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;    {</div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;        <span class="keywordflow">return</span> 3;                                                         <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;    }</div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;    </div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);                  <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                         <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;    {</div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);            <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;        </div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;        <span class="keywordflow">return</span> 1;                                                         <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;    }</div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;    range = (<a class="code" href="group__ads1118__basic__driver.html#ga8e9e27e0d446a669c5766bef8dc9e3db">ads1118_range_t</a>)((conf &gt;&gt; 9) &amp; 0x07);                        <span class="comment">/* get range conf */</span></div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;    conf &amp;= ~(1 &lt;&lt; 8);                                                    <span class="comment">/* clear bit */</span></div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160;    conf |= 1 &lt;&lt; 8;                                                       <span class="comment">/* set single read */</span></div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;    conf |= 1 &lt;&lt; 15;                                                      <span class="comment">/* start single read */</span></div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;    res = a_ads1118_spi_write(handle, conf);                              <span class="comment">/* write config */</span></div>
<div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                         <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;    {</div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: write config failed.\n&quot;</span>);           <span class="comment">/* write config failed */</span></div>
<div class="line"><a name="l00704"></a><span class="lineno">  704</span>&#160;        </div>
<div class="line"><a name="l00705"></a><span class="lineno">  705</span>&#160;        <span class="keywordflow">return</span> 1;                                                         <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00706"></a><span class="lineno">  706</span>&#160;    }</div>
<div class="line"><a name="l00707"></a><span class="lineno">  707</span>&#160;    <span class="keywordflow">while</span> (timeout != 0)                                                  <span class="comment">/* check timeout */</span></div>
<div class="line"><a name="l00708"></a><span class="lineno">  708</span>&#160;    {</div>
<div class="line"><a name="l00709"></a><span class="lineno">  709</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a406c9433252b7366de417b7a60915c81">delay_ms</a>(8);                                              <span class="comment">/* wait 8 ms */</span></div>
<div class="line"><a name="l00710"></a><span class="lineno">  710</span>&#160;        res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);              <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00711"></a><span class="lineno">  711</span>&#160;        <span class="keywordflow">if</span> (res != 0)                                                     <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;        {</div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;            handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);        <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;            </div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;            <span class="keywordflow">return</span> 1;                                                     <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;        }</div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;        <span class="keywordflow">if</span> ((conf &amp; (1 &lt;&lt; 15)) == (1 &lt;&lt; 15))                              <span class="comment">/* check finished */</span></div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;        {</div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;            <span class="keywordflow">break</span>;                                                        <span class="comment">/* break */</span></div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;        }</div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;        timeout--;                                                        <span class="comment">/* timeout-- */</span></div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;    }</div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;    <span class="keywordflow">if</span> (timeout == 0)                                                     <span class="comment">/* check timeout */</span></div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;    {</div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read timeout.\n&quot;</span>);                  <span class="comment">/* timeout */</span></div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;        </div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;        <span class="keywordflow">return</span> 1;                                                         <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;    }</div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;    res = a_ads1118_spi_read_data(handle, raw);                           <span class="comment">/* read data */</span></div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                         <span class="comment">/* check the result */</span></div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;    {</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: continues read failed.\n&quot;</span>);         <span class="comment">/* continues read failed */</span></div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160;        </div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;        <span class="keywordflow">return</span> 1;                                                         <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;    }</div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;    <span class="keywordflow">if</span> (range == <a class="code" href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dbad54eb5fd2837dffd5ead493710d45063">ADS1118_RANGE_6P144V</a>)                                    <span class="comment">/* if 6.144V */</span></div>
<div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;    {</div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;        *v = (float)(*raw) * 6.144f / 32768.0f;                           <span class="comment">/* get convert adc */</span></div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;    }</div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (range == <a class="code" href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dbad70180f192713d521c787e63030bd6e9">ADS1118_RANGE_4P096V</a>)                               <span class="comment">/* if 4.096V */</span></div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;    {</div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;        *v = (float)(*raw) * 4.096f / 32768.0f;                           <span class="comment">/* get convert adc */</span></div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;    }</div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (range == <a class="code" href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dbabd8448722b8bc8fa8a451723b1258144">ADS1118_RANGE_2P048V</a>)                               <span class="comment">/* if 2.048V */</span></div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;    {</div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;        *v = (float)(*raw) * 2.048f / 32768.0f;                           <span class="comment">/* get convert adc */</span></div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;    }</div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (range == <a class="code" href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dba8a92d51c2cef6b3f95c4a71647d265ad">ADS1118_RANGE_1P024V</a>)                               <span class="comment">/* if 1.024V */</span></div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;    {</div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;        *v = (float)(*raw) * 1.024f / 32768.0f;                           <span class="comment">/* get convert adc */</span></div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;    }</div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (range == <a class="code" href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dbaad424621cf470a9a11fab9cb5b0d6de5">ADS1118_RANGE_0P512V</a>)                               <span class="comment">/* if 0.512V */</span></div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;    {</div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;        *v = (float)(*raw) * 0.512f / 32768.0f;                           <span class="comment">/* get convert adc */</span></div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;    }</div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (range == <a class="code" href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dba5513613a4baca4b8d42f4939b619aa9c">ADS1118_RANGE_0P256V</a>)                               <span class="comment">/* if 0.256V */</span></div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;    {</div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;        *v = (float)(*raw) * 0.256f / 32768.0f;                           <span class="comment">/* get convert adc */</span></div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;    }</div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;    {</div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: range is invalid.\n&quot;</span>);              <span class="comment">/* range is invalid */</span></div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;        </div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160;        <span class="keywordflow">return</span> 1;                                                         <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;    }</div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;    </div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;    <span class="keywordflow">return</span> 0;                                                             <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;}</div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160; </div>
<div class="line"><a name="l00783"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#ga73e33b761a30ee2d8a32e2683f501b21">  783</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#ga73e33b761a30ee2d8a32e2683f501b21">ads1118_continuous_read</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, int16_t *raw, <span class="keywordtype">float</span> *v)</div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;{</div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;    uint8_t range;</div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;    </div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                   <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;    {</div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160;        <span class="keywordflow">return</span> 2;                                                         <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;    }</div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                              <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160;    {</div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;        <span class="keywordflow">return</span> 3;                                                         <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;    }</div>
<div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160;    </div>
<div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);                  <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                         <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;    {</div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);            <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;        </div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;        <span class="keywordflow">return</span> 1;                                                         <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;    }</div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160;    range = (<a class="code" href="group__ads1118__basic__driver.html#ga8e9e27e0d446a669c5766bef8dc9e3db">ads1118_range_t</a>)((conf &gt;&gt; 9) &amp; 0x07);                        <span class="comment">/* get range conf */</span></div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;    res = a_ads1118_spi_read_data(handle, raw);                           <span class="comment">/* read data */</span></div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                         <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;    {</div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: continuous read failed.\n&quot;</span>);        <span class="comment">/* continuous read failed */</span></div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;        </div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;        <span class="keywordflow">return</span> 1;                                                         <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;    }</div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;    <span class="keywordflow">if</span> (range == <a class="code" href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dbad54eb5fd2837dffd5ead493710d45063">ADS1118_RANGE_6P144V</a>)                                    <span class="comment">/* if 6.144V */</span></div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;    {</div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;        *v = (float)(*raw) * 6.144f / 32768.0f;                           <span class="comment">/* get convert adc */</span></div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;    }</div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (range == <a class="code" href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dbad70180f192713d521c787e63030bd6e9">ADS1118_RANGE_4P096V</a>)                               <span class="comment">/* if 4.096V */</span></div>
<div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;    {</div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160;        *v = (float)(*raw) * 4.096f / 32768.0f;                           <span class="comment">/* get convert adc */</span></div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;    }</div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (range == <a class="code" href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dbabd8448722b8bc8fa8a451723b1258144">ADS1118_RANGE_2P048V</a>)                               <span class="comment">/* if 2.048V */</span></div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;    {</div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160;        *v = (float)(*raw) * 2.048f / 32768.0f;                           <span class="comment">/* get convert adc */</span></div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;    }</div>
<div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (range == <a class="code" href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dba8a92d51c2cef6b3f95c4a71647d265ad">ADS1118_RANGE_1P024V</a>)                               <span class="comment">/* if 1.024V */</span></div>
<div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;    {</div>
<div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;        *v = (float)(*raw) * 1.024f / 32768.0f;                           <span class="comment">/* get convert adc */</span></div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;    }</div>
<div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (range == <a class="code" href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dbaad424621cf470a9a11fab9cb5b0d6de5">ADS1118_RANGE_0P512V</a>)                               <span class="comment">/* if 0.512V */</span></div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;    {</div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;        *v = (float)(*raw) * 0.512f / 32768.0f;                           <span class="comment">/* get convert adc */</span></div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;    }</div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160;    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (range == <a class="code" href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dba5513613a4baca4b8d42f4939b619aa9c">ADS1118_RANGE_0P256V</a>)                               <span class="comment">/* if 0.256V */</span></div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;    {</div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;        *v = (float)(*raw) * 0.256f / 32768.0f;                           <span class="comment">/* get convert adc */</span></div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;    }</div>
<div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;    {</div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: range is invalid.\n&quot;</span>);              <span class="comment">/* range is invalid */</span></div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;        </div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;        <span class="keywordflow">return</span> 1;                                                         <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;    }</div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;    </div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;    <span class="keywordflow">return</span> 0;                                                             <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;}</div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160; </div>
<div class="line"><a name="l00857"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#gad91adcee86fd324ce059c910fbbfc703">  857</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#gad91adcee86fd324ce059c910fbbfc703">ads1118_start_continuous_read</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle)</div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;{</div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160;    </div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;    {</div>
<div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;        <span class="keywordflow">return</span> 2;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;    }</div>
<div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                           <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;    {</div>
<div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;        <span class="keywordflow">return</span> 3;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;    }</div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;    </div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);               <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;    {</div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);         <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;        </div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;    }</div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;    conf &amp;= ~(0x01 &lt;&lt; 8);                                              <span class="comment">/* set start continuous read */</span></div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;    res = a_ads1118_spi_write(handle, conf);                           <span class="comment">/* write config */</span></div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;    {</div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: write config failed.\n&quot;</span>);        <span class="comment">/* write config failed */</span></div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;        </div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;    }</div>
<div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;    </div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;    <span class="keywordflow">return</span> 0;                                                          <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;}</div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160; </div>
<div class="line"><a name="l00900"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#ga0a91f6a7d2767ab92d793ac961d2d185">  900</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#ga0a91f6a7d2767ab92d793ac961d2d185">ads1118_stop_continuous_read</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle)</div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;{</div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;    uint8_t res;</div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;    uint16_t conf;</div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;    </div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                                <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;    {</div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;        <span class="keywordflow">return</span> 2;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;    }</div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                                           <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;    {</div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;        <span class="keywordflow">return</span> 3;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;    }</div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;    </div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;    res = a_ads1118_spi_read(handle, (uint16_t *)&amp;conf);               <span class="comment">/* read config */</span></div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;    {</div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: read config failed.\n&quot;</span>);         <span class="comment">/* read config failed */</span></div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;        </div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;    }</div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;    conf &amp;= ~(0x01 &lt;&lt; 8);                                              <span class="comment">/* clear bit */</span></div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;    conf |= 1 &lt;&lt; 8;                                                    <span class="comment">/* set stop continues read */</span></div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;    res = a_ads1118_spi_write(handle, conf);                           <span class="comment">/* write config */</span></div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;    <span class="keywordflow">if</span> (res != 0)                                                      <span class="comment">/* check error */</span></div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;    {</div>
<div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;        handle-&gt;<a class="code" href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">debug_print</a>(<span class="stringliteral">&quot;ads1118: write config failed.\n&quot;</span>);        <span class="comment">/* write config failed */</span></div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;        </div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;        <span class="keywordflow">return</span> 1;                                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;    }</div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;    </div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;    <span class="keywordflow">return</span> 0;                                                          <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;}</div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160; </div>
<div class="line"><a name="l00945"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#gabbc1c33e1c2509c10d965420a96a4aa6">  945</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#gabbc1c33e1c2509c10d965420a96a4aa6">ads1118_temperature_convert</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, int16_t raw, <span class="keywordtype">float</span> *deg)</div>
<div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;{</div>
<div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                           <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;    {</div>
<div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;        <span class="keywordflow">return</span> 2;                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;    }</div>
<div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                      <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;    {</div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;        <span class="keywordflow">return</span> 3;                                 <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;    }</div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;    </div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;    *deg = (float)(raw) * 0.03125f / 4.0f;        <span class="comment">/* convert to deg */</span></div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;    </div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;    <span class="keywordflow">return</span> 0;                                     <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;}</div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160; </div>
<div class="line"><a name="l00974"></a><span class="lineno"><a class="line" href="group__ads1118__extern__driver.html#ga952ff81c1d768c1717135d87edc99baf">  974</a></span>&#160;uint8_t <a class="code" href="group__ads1118__extern__driver.html#ga952ff81c1d768c1717135d87edc99baf">ads1118_transmit</a>(<a class="code" href="structads1118__handle__s.html">ads1118_handle_t</a> *handle, uint8_t *tx, uint8_t *rx, uint16_t len)</div>
<div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;{</div>
<div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;    <span class="keywordflow">if</span> (handle == NULL)                                <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160;    {</div>
<div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;        <span class="keywordflow">return</span> 2;                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;    }</div>
<div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">inited</a> != 1)                           <span class="comment">/* check handle initialization */</span></div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;    {</div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;        <span class="keywordflow">return</span> 3;                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;    }</div>
<div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;    </div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;    <span class="keywordflow">if</span> (handle-&gt;<a class="code" href="structads1118__handle__s.html#a850cd349ae0ace1e9b6c9ba22e9e2cab">spi_transmit</a>(tx, rx, len) != 0)        <span class="comment">/* spi transmit */</span></div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;    {</div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;        <span class="keywordflow">return</span> 1;                                      <span class="comment">/* return error */</span></div>
<div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;    }</div>
<div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;    </div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;    <span class="keywordflow">return</span> 0;                                          <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;}</div>
<div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160; </div>
<div class="line"><a name="l01001"></a><span class="lineno"><a class="line" href="group__ads1118__basic__driver.html#ga55d6166a84901612e5928e627dce4f90"> 1001</a></span>&#160;uint8_t <a class="code" href="group__ads1118__basic__driver.html#ga55d6166a84901612e5928e627dce4f90">ads1118_info</a>(<a class="code" href="structads1118__info__s.html">ads1118_info_t</a> *info)</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;{</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160;    <span class="keywordflow">if</span> (info == NULL)                                               <span class="comment">/* check handle */</span></div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;    {</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160;        <span class="keywordflow">return</span> 2;                                                   <span class="comment">/* return error */</span></div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;    }</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;    </div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;    memset(info, 0, <span class="keyword">sizeof</span>(<a class="code" href="structads1118__info__s.html">ads1118_info_t</a>));                        <span class="comment">/* initialize ads1118 info structure */</span></div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;    strncpy(info-&gt;<a class="code" href="structads1118__info__s.html#af890958c72bd715cc6454a10dc846ae6">chip_name</a>, <a class="code" href="driver__ads1118_8c.html#adc9da0a24824ca1239b593f6459b3954">CHIP_NAME</a>, 32);                        <span class="comment">/* copy chip name */</span></div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160;    strncpy(info-&gt;<a class="code" href="structads1118__info__s.html#ad25285dbf810c90f8eaf3fcef6f2b2ea">manufacturer_name</a>, <a class="code" href="driver__ads1118_8c.html#aaa2b8f5b105c3019df0cb346f472e803">MANUFACTURER_NAME</a>, 32);        <span class="comment">/* copy manufacturer name */</span></div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;    strncpy(info-&gt;<a class="code" href="structads1118__info__s.html#aebaa6c28dd4f2c3dc27566fcb910fd28">interface</a>, <span class="stringliteral">&quot;SPI&quot;</span>, 8);                             <span class="comment">/* copy interface name */</span></div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;    info-&gt;<a class="code" href="structads1118__info__s.html#ad8bde6ddadaf43d951e62f3befb9d35a">supply_voltage_min_v</a> = <a class="code" href="driver__ads1118_8c.html#aac8d8cbd899667d609787ef4cf37054d">SUPPLY_VOLTAGE_MIN</a>;                <span class="comment">/* set minimal supply voltage */</span></div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160;    info-&gt;<a class="code" href="structads1118__info__s.html#a3d2b12bcac7a85ea8646bff9debe8660">supply_voltage_max_v</a> = <a class="code" href="driver__ads1118_8c.html#a68eba8b601afe11f1b871d944976c035">SUPPLY_VOLTAGE_MAX</a>;                <span class="comment">/* set maximum supply voltage */</span></div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;    info-&gt;<a class="code" href="structads1118__info__s.html#a9db82802561bf22d799b03a345f1d1dc">max_current_ma</a> = <a class="code" href="driver__ads1118_8c.html#a2989837a37d6d63b59c6dd541b785435">MAX_CURRENT</a>;                             <span class="comment">/* set maximum current */</span></div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;    info-&gt;<a class="code" href="structads1118__info__s.html#a3366a5dce9b829e03c3d321c2b4df3f6">temperature_max</a> = <a class="code" href="driver__ads1118_8c.html#a90c0b20d54005712fcc8cb01281360e9">TEMPERATURE_MAX</a>;                        <span class="comment">/* set minimal temperature */</span></div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;    info-&gt;<a class="code" href="structads1118__info__s.html#a8f9dbe66ac0b66ebae0a36fcb4ba368e">temperature_min</a> = <a class="code" href="driver__ads1118_8c.html#aab353db5bf4eb787f86a2080f609a551">TEMPERATURE_MIN</a>;                        <span class="comment">/* set maximum temperature */</span></div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;    info-&gt;<a class="code" href="structads1118__info__s.html#a41b0bd442708b70d252c50b92c75265a">driver_version</a> = <a class="code" href="driver__ads1118_8c.html#ae578001fe043b4cca7a0edd801cfe9c4">DRIVER_VERSION</a>;                          <span class="comment">/* set driver version */</span></div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;    </div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;    <span class="keywordflow">return</span> 0;                                                       <span class="comment">/* success return 0 */</span></div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;}</div>
<div class="ttc" id="adriver__ads1118_8c_html_a2989837a37d6d63b59c6dd541b785435"><div class="ttname"><a href="driver__ads1118_8c.html#a2989837a37d6d63b59c6dd541b785435">MAX_CURRENT</a></div><div class="ttdeci">#define MAX_CURRENT</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00046">driver_ads1118.c:46</a></div></div>
<div class="ttc" id="adriver__ads1118_8c_html_a2c31ea2f187956b19c755a0a9e8f4891"><div class="ttname"><a href="driver__ads1118_8c.html#a2c31ea2f187956b19c755a0a9e8f4891">COMMAND_VALID</a></div><div class="ttdeci">#define COMMAND_VALID</div><div class="ttdoc">command definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00054">driver_ads1118.c:54</a></div></div>
<div class="ttc" id="adriver__ads1118_8c_html_a68eba8b601afe11f1b871d944976c035"><div class="ttname"><a href="driver__ads1118_8c.html#a68eba8b601afe11f1b871d944976c035">SUPPLY_VOLTAGE_MAX</a></div><div class="ttdeci">#define SUPPLY_VOLTAGE_MAX</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00045">driver_ads1118.c:45</a></div></div>
<div class="ttc" id="adriver__ads1118_8c_html_a90c0b20d54005712fcc8cb01281360e9"><div class="ttname"><a href="driver__ads1118_8c.html#a90c0b20d54005712fcc8cb01281360e9">TEMPERATURE_MAX</a></div><div class="ttdeci">#define TEMPERATURE_MAX</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00048">driver_ads1118.c:48</a></div></div>
<div class="ttc" id="adriver__ads1118_8c_html_aaa2b8f5b105c3019df0cb346f472e803"><div class="ttname"><a href="driver__ads1118_8c.html#aaa2b8f5b105c3019df0cb346f472e803">MANUFACTURER_NAME</a></div><div class="ttdeci">#define MANUFACTURER_NAME</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00043">driver_ads1118.c:43</a></div></div>
<div class="ttc" id="adriver__ads1118_8c_html_aab353db5bf4eb787f86a2080f609a551"><div class="ttname"><a href="driver__ads1118_8c.html#aab353db5bf4eb787f86a2080f609a551">TEMPERATURE_MIN</a></div><div class="ttdeci">#define TEMPERATURE_MIN</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00047">driver_ads1118.c:47</a></div></div>
<div class="ttc" id="adriver__ads1118_8c_html_aac8d8cbd899667d609787ef4cf37054d"><div class="ttname"><a href="driver__ads1118_8c.html#aac8d8cbd899667d609787ef4cf37054d">SUPPLY_VOLTAGE_MIN</a></div><div class="ttdeci">#define SUPPLY_VOLTAGE_MIN</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00044">driver_ads1118.c:44</a></div></div>
<div class="ttc" id="adriver__ads1118_8c_html_adc9da0a24824ca1239b593f6459b3954"><div class="ttname"><a href="driver__ads1118_8c.html#adc9da0a24824ca1239b593f6459b3954">CHIP_NAME</a></div><div class="ttdeci">#define CHIP_NAME</div><div class="ttdoc">chip information definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00042">driver_ads1118.c:42</a></div></div>
<div class="ttc" id="adriver__ads1118_8c_html_ae578001fe043b4cca7a0edd801cfe9c4"><div class="ttname"><a href="driver__ads1118_8c.html#ae578001fe043b4cca7a0edd801cfe9c4">DRIVER_VERSION</a></div><div class="ttdeci">#define DRIVER_VERSION</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00049">driver_ads1118.c:49</a></div></div>
<div class="ttc" id="adriver__ads1118_8h_html"><div class="ttname"><a href="driver__ads1118_8h.html">driver_ads1118.h</a></div><div class="ttdoc">driver ads1118 header file</div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_ga0a91f6a7d2767ab92d793ac961d2d185"><div class="ttname"><a href="group__ads1118__basic__driver.html#ga0a91f6a7d2767ab92d793ac961d2d185">ads1118_stop_continuous_read</a></div><div class="ttdeci">uint8_t ads1118_stop_continuous_read(ads1118_handle_t *handle)</div><div class="ttdoc">stop the chip reading</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00900">driver_ads1118.c:900</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_ga2188b115128959d6296d1aa337293532"><div class="ttname"><a href="group__ads1118__basic__driver.html#ga2188b115128959d6296d1aa337293532">ads1118_single_read</a></div><div class="ttdeci">uint8_t ads1118_single_read(ads1118_handle_t *handle, int16_t *raw, float *v)</div><div class="ttdoc">read data from the chip once</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00673">driver_ads1118.c:673</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_ga388bfe8d066866dcf2cbc90bf7c06cda"><div class="ttname"><a href="group__ads1118__basic__driver.html#ga388bfe8d066866dcf2cbc90bf7c06cda">ads1118_get_channel</a></div><div class="ttdeci">uint8_t ads1118_get_channel(ads1118_handle_t *handle, ads1118_channel_t *channel)</div><div class="ttdoc">get the adc channel</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00299">driver_ads1118.c:299</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_ga4f38861957ee1ce243bc3f185dab9fd2"><div class="ttname"><a href="group__ads1118__basic__driver.html#ga4f38861957ee1ce243bc3f185dab9fd2">ads1118_set_channel</a></div><div class="ttdeci">uint8_t ads1118_set_channel(ads1118_handle_t *handle, ads1118_channel_t channel)</div><div class="ttdoc">set the adc channel</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00252">driver_ads1118.c:252</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_ga5144bbba8907fedd3957b609e2edd9d2"><div class="ttname"><a href="group__ads1118__basic__driver.html#ga5144bbba8907fedd3957b609e2edd9d2">ads1118_set_range</a></div><div class="ttdeci">uint8_t ads1118_set_range(ads1118_handle_t *handle, ads1118_range_t range)</div><div class="ttdoc">set the adc range</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00336">driver_ads1118.c:336</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_ga55d6166a84901612e5928e627dce4f90"><div class="ttname"><a href="group__ads1118__basic__driver.html#ga55d6166a84901612e5928e627dce4f90">ads1118_info</a></div><div class="ttdeci">uint8_t ads1118_info(ads1118_info_t *info)</div><div class="ttdoc">get chip's information</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l01001">driver_ads1118.c:1001</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_ga6c9f083f2c394319c5a0ccfcad8f006d"><div class="ttname"><a href="group__ads1118__basic__driver.html#ga6c9f083f2c394319c5a0ccfcad8f006d">ads1118_mode_t</a></div><div class="ttdeci">ads1118_mode_t</div><div class="ttdoc">ads1118 mode enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00114">driver_ads1118.h:115</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_ga73e33b761a30ee2d8a32e2683f501b21"><div class="ttname"><a href="group__ads1118__basic__driver.html#ga73e33b761a30ee2d8a32e2683f501b21">ads1118_continuous_read</a></div><div class="ttdeci">uint8_t ads1118_continuous_read(ads1118_handle_t *handle, int16_t *raw, float *v)</div><div class="ttdoc">read data from the chip continuously</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00783">driver_ads1118.c:783</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_ga78f49a4380e81222e020fb730acc47f1"><div class="ttname"><a href="group__ads1118__basic__driver.html#ga78f49a4380e81222e020fb730acc47f1">ads1118_bool_t</a></div><div class="ttdeci">ads1118_bool_t</div><div class="ttdoc">ads1118 bool enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00062">driver_ads1118.h:63</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_ga893f59671b982d88474569cc2d096d1d"><div class="ttname"><a href="group__ads1118__basic__driver.html#ga893f59671b982d88474569cc2d096d1d">ads1118_get_mode</a></div><div class="ttdeci">uint8_t ads1118_get_mode(ads1118_handle_t *handle, ads1118_mode_t *mode)</div><div class="ttdoc">get the chip mode</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00551">driver_ads1118.c:551</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_ga8e9e27e0d446a669c5766bef8dc9e3db"><div class="ttname"><a href="group__ads1118__basic__driver.html#ga8e9e27e0d446a669c5766bef8dc9e3db">ads1118_range_t</a></div><div class="ttdeci">ads1118_range_t</div><div class="ttdoc">ads1118 range enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00071">driver_ads1118.h:72</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_ga9014301f3bc54491fa06584985344a1d"><div class="ttname"><a href="group__ads1118__basic__driver.html#ga9014301f3bc54491fa06584985344a1d">ads1118_init</a></div><div class="ttdeci">uint8_t ads1118_init(ads1118_handle_t *handle)</div><div class="ttdoc">initialize the chip</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00142">driver_ads1118.c:142</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_ga911c4bebd479377d56dcd638f727cc63"><div class="ttname"><a href="group__ads1118__basic__driver.html#ga911c4bebd479377d56dcd638f727cc63">ads1118_set_dout_pull_up</a></div><div class="ttdeci">uint8_t ads1118_set_dout_pull_up(ads1118_handle_t *handle, ads1118_bool_t enable)</div><div class="ttdoc">enable or disable dout pull up</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00588">driver_ads1118.c:588</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_ga9b8aa851ba99b283ac4602782b223ee3"><div class="ttname"><a href="group__ads1118__basic__driver.html#ga9b8aa851ba99b283ac4602782b223ee3">ads1118_deinit</a></div><div class="ttdeci">uint8_t ads1118_deinit(ads1118_handle_t *handle)</div><div class="ttdoc">close the chip</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00199">driver_ads1118.c:199</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gab57aaa419bd104ec5d343d4298df9d19"><div class="ttname"><a href="group__ads1118__basic__driver.html#gab57aaa419bd104ec5d343d4298df9d19">ads1118_set_rate</a></div><div class="ttdeci">uint8_t ads1118_set_rate(ads1118_handle_t *handle, ads1118_rate_t rate)</div><div class="ttdoc">set the sample rate</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00420">driver_ads1118.c:420</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gab69fea5d25d34c9fc84fb5c5a2ce9d94"><div class="ttname"><a href="group__ads1118__basic__driver.html#gab69fea5d25d34c9fc84fb5c5a2ce9d94">ads1118_get_rate</a></div><div class="ttdeci">uint8_t ads1118_get_rate(ads1118_handle_t *handle, ads1118_rate_t *rate)</div><div class="ttdoc">get the sample rate</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00467">driver_ads1118.c:467</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gabafaa3825a93ff6b91ee46b52fd87985"><div class="ttname"><a href="group__ads1118__basic__driver.html#gabafaa3825a93ff6b91ee46b52fd87985">ads1118_channel_t</a></div><div class="ttdeci">ads1118_channel_t</div><div class="ttdoc">ads1118 channel enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00099">driver_ads1118.h:100</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gabbc1c33e1c2509c10d965420a96a4aa6"><div class="ttname"><a href="group__ads1118__basic__driver.html#gabbc1c33e1c2509c10d965420a96a4aa6">ads1118_temperature_convert</a></div><div class="ttdeci">uint8_t ads1118_temperature_convert(ads1118_handle_t *handle, int16_t raw, float *deg)</div><div class="ttdoc">temperature convert</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00945">driver_ads1118.c:945</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gad5dec9726414e0cf7c7b65894ce838f8"><div class="ttname"><a href="group__ads1118__basic__driver.html#gad5dec9726414e0cf7c7b65894ce838f8">ads1118_rate_t</a></div><div class="ttdeci">ads1118_rate_t</div><div class="ttdoc">ads1118 channel rate enumeration definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00084">driver_ads1118.h:85</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gad91adcee86fd324ce059c910fbbfc703"><div class="ttname"><a href="group__ads1118__basic__driver.html#gad91adcee86fd324ce059c910fbbfc703">ads1118_start_continuous_read</a></div><div class="ttdeci">uint8_t ads1118_start_continuous_read(ads1118_handle_t *handle)</div><div class="ttdoc">start the chip reading</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00857">driver_ads1118.c:857</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gadcf796dd6f95d9cafe5b053b0a0a0988"><div class="ttname"><a href="group__ads1118__basic__driver.html#gadcf796dd6f95d9cafe5b053b0a0a0988">ads1118_set_mode</a></div><div class="ttdeci">uint8_t ads1118_set_mode(ads1118_handle_t *handle, ads1118_mode_t mode)</div><div class="ttdoc">set the chip mode</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00504">driver_ads1118.c:504</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gae038a0b1c2000b87f78ce4f3cbc0ca61"><div class="ttname"><a href="group__ads1118__basic__driver.html#gae038a0b1c2000b87f78ce4f3cbc0ca61">ads1118_get_dout_pull_up</a></div><div class="ttdeci">uint8_t ads1118_get_dout_pull_up(ads1118_handle_t *handle, ads1118_bool_t *enable)</div><div class="ttdoc">get dout pull up status</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00635">driver_ads1118.c:635</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gaf9a19c2bcbbc1f46d9d3c0eb65a48f0e"><div class="ttname"><a href="group__ads1118__basic__driver.html#gaf9a19c2bcbbc1f46d9d3c0eb65a48f0e">ads1118_get_range</a></div><div class="ttdeci">uint8_t ads1118_get_range(ads1118_handle_t *handle, ads1118_range_t *range)</div><div class="ttdoc">get the adc range</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00383">driver_ads1118.c:383</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gga8e9e27e0d446a669c5766bef8dc9e3dba5513613a4baca4b8d42f4939b619aa9c"><div class="ttname"><a href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dba5513613a4baca4b8d42f4939b619aa9c">ADS1118_RANGE_0P256V</a></div><div class="ttdeci">@ ADS1118_RANGE_0P256V</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00078">driver_ads1118.h:78</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gga8e9e27e0d446a669c5766bef8dc9e3dba8a92d51c2cef6b3f95c4a71647d265ad"><div class="ttname"><a href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dba8a92d51c2cef6b3f95c4a71647d265ad">ADS1118_RANGE_1P024V</a></div><div class="ttdeci">@ ADS1118_RANGE_1P024V</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00076">driver_ads1118.h:76</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gga8e9e27e0d446a669c5766bef8dc9e3dbaad424621cf470a9a11fab9cb5b0d6de5"><div class="ttname"><a href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dbaad424621cf470a9a11fab9cb5b0d6de5">ADS1118_RANGE_0P512V</a></div><div class="ttdeci">@ ADS1118_RANGE_0P512V</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00077">driver_ads1118.h:77</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gga8e9e27e0d446a669c5766bef8dc9e3dbabd8448722b8bc8fa8a451723b1258144"><div class="ttname"><a href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dbabd8448722b8bc8fa8a451723b1258144">ADS1118_RANGE_2P048V</a></div><div class="ttdeci">@ ADS1118_RANGE_2P048V</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00075">driver_ads1118.h:75</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gga8e9e27e0d446a669c5766bef8dc9e3dbad54eb5fd2837dffd5ead493710d45063"><div class="ttname"><a href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dbad54eb5fd2837dffd5ead493710d45063">ADS1118_RANGE_6P144V</a></div><div class="ttdeci">@ ADS1118_RANGE_6P144V</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00073">driver_ads1118.h:73</a></div></div>
<div class="ttc" id="agroup__ads1118__basic__driver_html_gga8e9e27e0d446a669c5766bef8dc9e3dbad70180f192713d521c787e63030bd6e9"><div class="ttname"><a href="group__ads1118__basic__driver.html#gga8e9e27e0d446a669c5766bef8dc9e3dbad70180f192713d521c787e63030bd6e9">ADS1118_RANGE_4P096V</a></div><div class="ttdeci">@ ADS1118_RANGE_4P096V</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00074">driver_ads1118.h:74</a></div></div>
<div class="ttc" id="agroup__ads1118__extern__driver_html_ga952ff81c1d768c1717135d87edc99baf"><div class="ttname"><a href="group__ads1118__extern__driver.html#ga952ff81c1d768c1717135d87edc99baf">ads1118_transmit</a></div><div class="ttdeci">uint8_t ads1118_transmit(ads1118_handle_t *handle, uint8_t *tx, uint8_t *rx, uint16_t len)</div><div class="ttdoc">chip transmit</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8c_source.html#l00974">driver_ads1118.c:974</a></div></div>
<div class="ttc" id="astructads1118__handle__s_html"><div class="ttname"><a href="structads1118__handle__s.html">ads1118_handle_s</a></div><div class="ttdoc">ads1118 handle structure definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00123">driver_ads1118.h:124</a></div></div>
<div class="ttc" id="astructads1118__handle__s_html_a19bedf28d2b9748f6a62d9ae93f4e68f"><div class="ttname"><a href="structads1118__handle__s.html#a19bedf28d2b9748f6a62d9ae93f4e68f">ads1118_handle_s::inited</a></div><div class="ttdeci">uint8_t inited</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00130">driver_ads1118.h:130</a></div></div>
<div class="ttc" id="astructads1118__handle__s_html_a30df505f4bd8bc8754fc0a36cfbe46d6"><div class="ttname"><a href="structads1118__handle__s.html#a30df505f4bd8bc8754fc0a36cfbe46d6">ads1118_handle_s::spi_init</a></div><div class="ttdeci">uint8_t(* spi_init)(void)</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00125">driver_ads1118.h:125</a></div></div>
<div class="ttc" id="astructads1118__handle__s_html_a406c9433252b7366de417b7a60915c81"><div class="ttname"><a href="structads1118__handle__s.html#a406c9433252b7366de417b7a60915c81">ads1118_handle_s::delay_ms</a></div><div class="ttdeci">void(* delay_ms)(uint32_t ms)</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00128">driver_ads1118.h:128</a></div></div>
<div class="ttc" id="astructads1118__handle__s_html_a769d5b3a6c14790a0e126e8fe70b384b"><div class="ttname"><a href="structads1118__handle__s.html#a769d5b3a6c14790a0e126e8fe70b384b">ads1118_handle_s::debug_print</a></div><div class="ttdeci">void(* debug_print)(const char *const fmt,...)</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00129">driver_ads1118.h:129</a></div></div>
<div class="ttc" id="astructads1118__handle__s_html_a850cd349ae0ace1e9b6c9ba22e9e2cab"><div class="ttname"><a href="structads1118__handle__s.html#a850cd349ae0ace1e9b6c9ba22e9e2cab">ads1118_handle_s::spi_transmit</a></div><div class="ttdeci">uint8_t(* spi_transmit)(uint8_t *tx, uint8_t *rx, uint16_t len)</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00127">driver_ads1118.h:127</a></div></div>
<div class="ttc" id="astructads1118__handle__s_html_a9adb2481330acacfd7f6a04ce3310fab"><div class="ttname"><a href="structads1118__handle__s.html#a9adb2481330acacfd7f6a04ce3310fab">ads1118_handle_s::spi_deinit</a></div><div class="ttdeci">uint8_t(* spi_deinit)(void)</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00126">driver_ads1118.h:126</a></div></div>
<div class="ttc" id="astructads1118__info__s_html"><div class="ttname"><a href="structads1118__info__s.html">ads1118_info_s</a></div><div class="ttdoc">ads1118 information structure definition</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00136">driver_ads1118.h:137</a></div></div>
<div class="ttc" id="astructads1118__info__s_html_a3366a5dce9b829e03c3d321c2b4df3f6"><div class="ttname"><a href="structads1118__info__s.html#a3366a5dce9b829e03c3d321c2b4df3f6">ads1118_info_s::temperature_max</a></div><div class="ttdeci">float temperature_max</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00145">driver_ads1118.h:145</a></div></div>
<div class="ttc" id="astructads1118__info__s_html_a3d2b12bcac7a85ea8646bff9debe8660"><div class="ttname"><a href="structads1118__info__s.html#a3d2b12bcac7a85ea8646bff9debe8660">ads1118_info_s::supply_voltage_max_v</a></div><div class="ttdeci">float supply_voltage_max_v</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00142">driver_ads1118.h:142</a></div></div>
<div class="ttc" id="astructads1118__info__s_html_a41b0bd442708b70d252c50b92c75265a"><div class="ttname"><a href="structads1118__info__s.html#a41b0bd442708b70d252c50b92c75265a">ads1118_info_s::driver_version</a></div><div class="ttdeci">uint32_t driver_version</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00146">driver_ads1118.h:146</a></div></div>
<div class="ttc" id="astructads1118__info__s_html_a8f9dbe66ac0b66ebae0a36fcb4ba368e"><div class="ttname"><a href="structads1118__info__s.html#a8f9dbe66ac0b66ebae0a36fcb4ba368e">ads1118_info_s::temperature_min</a></div><div class="ttdeci">float temperature_min</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00144">driver_ads1118.h:144</a></div></div>
<div class="ttc" id="astructads1118__info__s_html_a9db82802561bf22d799b03a345f1d1dc"><div class="ttname"><a href="structads1118__info__s.html#a9db82802561bf22d799b03a345f1d1dc">ads1118_info_s::max_current_ma</a></div><div class="ttdeci">float max_current_ma</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00143">driver_ads1118.h:143</a></div></div>
<div class="ttc" id="astructads1118__info__s_html_ad25285dbf810c90f8eaf3fcef6f2b2ea"><div class="ttname"><a href="structads1118__info__s.html#ad25285dbf810c90f8eaf3fcef6f2b2ea">ads1118_info_s::manufacturer_name</a></div><div class="ttdeci">char manufacturer_name[32]</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00139">driver_ads1118.h:139</a></div></div>
<div class="ttc" id="astructads1118__info__s_html_ad8bde6ddadaf43d951e62f3befb9d35a"><div class="ttname"><a href="structads1118__info__s.html#ad8bde6ddadaf43d951e62f3befb9d35a">ads1118_info_s::supply_voltage_min_v</a></div><div class="ttdeci">float supply_voltage_min_v</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00141">driver_ads1118.h:141</a></div></div>
<div class="ttc" id="astructads1118__info__s_html_aebaa6c28dd4f2c3dc27566fcb910fd28"><div class="ttname"><a href="structads1118__info__s.html#aebaa6c28dd4f2c3dc27566fcb910fd28">ads1118_info_s::interface</a></div><div class="ttdeci">char interface[8]</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00140">driver_ads1118.h:140</a></div></div>
<div class="ttc" id="astructads1118__info__s_html_af890958c72bd715cc6454a10dc846ae6"><div class="ttname"><a href="structads1118__info__s.html#af890958c72bd715cc6454a10dc846ae6">ads1118_info_s::chip_name</a></div><div class="ttdeci">char chip_name[32]</div><div class="ttdef"><b>Definition:</b> <a href="driver__ads1118_8h_source.html#l00138">driver_ads1118.h:138</a></div></div>
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